The efficacy of bupropion in winter depression: results of an open trial.

Abstract

BACKGROUND:

Seasonal affective disorder (SAD) refers to regularly recurring episodes of affective illness bearing a fixed relationship to season. Wintertime depression is its most widely recognized form. This study was undertaken to assess the efficacy of bupropion as a treatment for this disorder.

METHOD:

Fifteen consecutively presenting patients were treated with bupropion (200 to 400 mg/day). All met DSM-III-R criteria for major depression with a seasonal pattern. All were moderately to severely depressed. A modified version of the Hamilton Rating Scale for Depression (mHAM-D) including ratings of hypersomnia, increased appetite and carbohydrate craving, and weight gain was used to quantify the severity of illness. Up to 5 weeks of treatment was allowed before the subjects were categorized as nonresponders, partial responders, or responders.

RESULTS:

The mean +/- SD mHAM-D scores before and after treatment were 25.5 +/- 6.4 and 4.1 +/- 3.1, respectively. Ten (66.7%) of the subjects had a complete response to treatment (mHAM-D score less than or equal to 5). The other 5 (33.3%) had a partial response (mHAM-D score = 6-10). Five of the subjects had chronic pain and 3 had panic attacks restricted to episodes of depression. These problems resolved simultaneously with the symptoms of depression.

CONCLUSION:

The results of this open trial suggest that bupropion is an effective treatment for winter depression. However, controlled studies are required to confidently determine whether this is the case.

• Authors: S C Dilsaver, A B Qamar, V J Del Medico
• Journal: The Journal of clinical psychiatry (J Clin Psychiatry) Vol. 53 Issue 7 Pg. 252-5 (Jul 1992) ISSN: 0160-6689 [Print] United States
• PMID: 1639745 (Publication Type: Clinical Trial, Journal Article, Research Support, U.S. Gov't, P.H.S.)

Chemical References

• Bupropion

Topics

• Adult
• Bupropion (therapeutic use)
• Circadian Rhythm
• Female
• Humans
• Male
• Middle Aged
• Psychiatric Status Rating Scales (statistics & numerical data)
• Seasonal Affective Disorder (drug therapy, etiology, psychology)